<!DOCTYPE html>
<html>
 
<head>
  <meta charset="utf-8">
  <script src="http://lib.sinaapp.com/js/jquery/2.0.2/jquery-2.0.2.min.js"></script>
</head>
<style>
  body {
    min-width: 550px;  /* 2x leftContent width + rightContent width */
    font-weight: bold;
    font-size: 20px;
  }
 
  #header, #footer {
    background: rgba(29, 27, 27, 0.726);
    text-align: center;
    height: 60px;
    line-height: 60px;
  }
  #footer {
    clear: both;
  }
 
  #container {
    padding-left: 200px;   /* leftContent width */
    padding-right: 150px;  /* rightContent width */
    overflow: hidden;
  }
 
  #container .column {
    position: relative;
    float: left;
    text-align: center;
    height: 300px;
    line-height: 300px;
  }
 
  #center {
    width: 100%;
    background: rgb(206, 201, 201);
  }
 
  #left {
    width: 200px;           /* leftContent width */
    right: 200px;           /* leftContent width */
    margin-left: -100%;
    background: rgba(95, 179, 235, 0.972);
  }
 
  #right {
    width: 150px;           /* rightContent width */
    margin-left: -150px;   /* rightContent width */
    right: -150px;
    background: rgb(231, 105, 2);
  }
 
</style>
 
<body>
  <div id="header">#header</div>
  <div id="container">
    <div id="center" class="column">#center</div>
    <div id="left" class="column">#left</div>
    <div id="right" class="column">#right</div>
  </div>
  <div id="footer">#footer</div>
 
 
</body>
 
</html>